observations/forward_operators/obs_def_cice_mod.f90 initialize_module

[hkershaw-brown]

observations/forward_operators/obs_def_cice_mod.f90
initialize_module is taking an ensemble_handle & ens_size

DART/observations/forward_operators/obs_def_cice_mod.f90

Line 164 in c5600dc

subroutine initialize_module(state_handle, ens_size)

Came in this commit, so not super surprising that it got missed:

Here is the model_interpolate call

DART/models/cice/model_mod.f90

Lines 850 to 856 in c5600dc

	if (obs_type == QTY_SEAICE_CATEGORY) then
	if (cat_index <= Ncat) then
	istatus = 0
	expected_obs = cat_index
	RETURN
	endif
	endif

Loop CATEGORIES : do icat =1, MAX_CATEGORIES call to model_interpolate to count up until
if (cat_index <= Ncat)

seems an overly complicated way to do it.

just return Ncat right?
Or hot take, just have cice model_mod have a get_ncat function since obs_def_cice_mod.f90 seems like it is specific to CICE anyway.